[double-talk] {n.} 1. Something said that is worded, either on purpose or by accident, so that it may be understood in two or more different ways. * /The politician avoided […]A Dictionary of American Idioms

[beyond question] (2) or [without question] {adv. phr.} Without doubt or argument; surely; unquestionably. * /Beyond question, it was the coldest day of the winter./ * /John's drawing is without […]A Dictionary of American Idioms